Seok Hyun Kim
Electronics and Telecommunications Research Institute
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Publication
Featured researches published by Seok Hyun Kim.
information security and cryptology | 2013
Daeseon Choi; Seok Hyun Kim; Jin-man Cho; Seung-Hun Jin; Hyun-Sook Cho
ABSTRACT This paper presents result of researching personal information exposure of Korean twitter and facebook users. Personally identifiable information such as e-mail and phone numer is expo sed in the accounts less than 1%. However there are many cases that a person is identified by non personally identifiabl e information. For example, 350 thousands accounts are distinguished with other accounts because its name is unique. U sing combination of information such as name and high school, we can distinguish 2.97 millions accounts. We also found 170 thousands account pairs that are candidate of one users’ own account. Linkability between two accounts in two different doma ins means that the person is identified. Currently, only personally identifiable information is protected by policy. Thi s paper shows that the policy has limited effects under the circumstances that a person can be identified by non personally identifiable information and the account linking is possible.Keywords: SNS, Pricacy, Personal Information, K-Anonymity, Re-identification
Archive | 2013
Soo Hyung Kim; Jin Man Cho; Jong Hyouk Noh; Young Seob Cho; Sang Rae Cho; Dae Seon Choi; Seung-Hyun Kim; Seok Hyun Kim; Seung Hun Jin
Archive | 2012
Dae Seon Choi; Seung-Hyun Kim; Seok Hyun Kim; Soo Hyung Kim; Jong-Hyouk Noh; Sangrae Cho; Young Seob Cho; Jin-man Cho; Seung Hun Jin
Archive | 2012
Seok Hyun Kim; Jong-Hyouk Noh; Seung-Hyun Kim; Jin-man Cho; Young Seob Cho; Sangrae Cho; Dae Seon Choi; Soo Hyung Kim; Seung Hun Jin
Archive | 2011
Sangrae Cho; Dae Seon Choi; Young Seob Cho; Jong-Hyouk Noh; Soo Hyung Kim; Seung-Hyun Kim; Seung Hun Jin; Seok Hyun Kim; Hyun Sook Cho
Archive | 2014
Soo Hyung Kim; Young Seob Cho; Jong Hyouk Noh; Jin Man Cho; Sang Rae Cho; Dae Seon Choi; Seung-Hyun Kim; Seok Hyun Kim; Seung Hun Jin
Archive | 2013
Jong Hyouk Noh; Seok Hyun Kim; Seung-Hyun Kim; Soo Hyung Kim; Sang Rae Cho; Dae Seon Choi; Young Seob Cho; Jin Man Cho; Seung Hun Jin
Archive | 2018
Seung-Hyun Kim; Seok Hyun Kim; Soo Hyung Kim; Youngsam Kim; Jong-Hyouk Noh; Sangrae Cho; Young Seob Cho; Jin-man Cho; Seyoung Phillip Huh; Jung Yeon Hwang; Seung Hun Jin
Archive | 2017
Young Seob Cho; Seok Hyun Kim; Soo Hyung Kim; Seung-Hyun Kim; Jong Hyouk Noh; Sang Rae Cho; Jin Man Cho; Seung Hun Jin; Jung Yeon Hwang
Archive | 2015
Soo Hyung Kim; Seok Hyun Kim; Seung-Hyun Kim; Jong Hyouk Noh; Sang Rae Cho; Young Seob Cho; Jin Man Cho; Seung Hun Jin; Dae Seon Choi